90531584

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2513

約数の個数: 72

約数和(自身を含む): 212387952

約数和(自身を除く): 121856368

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 2473, 2816, 3328, 4576, 4946, 9152, 9892, 18304, 19784, 27203, 32149, 36608, 39568, 54406, 64298, 79136, 108812, 128596, 158272, 217624, 257192, 316544, 353639, 435248, 514384, 633088, 707278, 870496, 1028768, 1414556, 1740992, 2057536, 2829112, 3481984, 4115072, 5658224, 6963968, 8230144, 11316448, 22632896, 45265792, 90531584]

約数ペア:

[(1, 90531584), (2, 45265792), (4, 22632896), (8, 11316448), (11, 8230144), (13, 6963968), (16, 5658224), (22, 4115072), (26, 3481984), (32, 2829112), (44, 2057536), (52, 1740992), (64, 1414556), (88, 1028768), (104, 870496), (128, 707278), (143, 633088), (176, 514384), (208, 435248), (256, 353639), (286, 316544), (352, 257192), (416, 217624), (572, 158272), (704, 128596), (832, 108812), (1144, 79136), (1408, 64298), (1664, 54406), (2288, 39568), (2473, 36608), (2816, 32149), (3328, 27203), (4576, 19784), (4946, 18304), (9152, 9892)]